package com.charlotte.study.gupao.strategy.pay;

/**
 * @author junjie.ding
 * @date 2020/3/16
 */
public class UnionPayment extends Payment {
    @Override
    public String getName() {
        return "银联支付";
    }

    @Override
    public double queryBalance(String uid) {
        return 700;
    }
}
